Avepower 50kWh Solar Battery 51.2V 942Ah LiFePO4 Vertical Home Storage
Avepower 50kWh solar battery is designed for high capacity home energy storage, off grid backup, villa power systems, and light commercial solar projects. Built with 314Ah LiFePO4 cells, a 300A smart BMS, 2A active balancing, and CAN RS485 RS232 communication, it provides a reliable battery platform for installers, distributors, and project developers who need longer backup time, strong current output, and flexible system expansion.
- Battery Chemistry: LiFePO4
- Pack Style: 16S3P
- Nominal Voltage: 51.2V
- Nominal Capacity: 942Ah
- Nominal Energy: 50kWh
- Max Charge Current: 300A
- Max Discharge Current: 300A
- Communication: CAN RS485 RS232
- Monitoring: Bluetooth and 3 inch blue screen
- Parallel Expansion: Up to 16 units
- Cabinet Size: 330 × 900 × 1095mm excluding rollers
- Support Bluetooth & WIFI
- 100% Customized
- 300A Smart BMS
- 8000+ cycles@80% DOD
Built for High Capacity Solar Storage and Backup Power
The Avepower 50kWh solar battery is built for users who need more energy than standard 5kWh, 10kWh, or 15kWh home battery systems. With 51.2V nominal voltage and 942Ah nominal capacity, this cabinet provides 50kWh of rated energy, making it suitable for larger homes, villas, farms, off grid houses, and small commercial backup systems.
During the day, the battery can store surplus solar power from the PV system. At night, during peak tariff hours, or during grid outages, the stored energy can be used to support essential loads, reduce grid dependence, and improve energy independence.
50kWh Class Energy in One Vertical Cabinet
It is a practical choice for projects where the customer wants a large capacity battery in one cabinet instead of installing many smaller battery modules across the site. Avepower can support project based battery configuration, technical matching, and OEM ODM requirements for distributors, installers, and energy storage solution providers.
Smart Communication for Hybrid Inverter Integration
The 50kwh solar battery supports CAN RS485 and RS232 communication. These interfaces help the battery communicate with compatible inverters, improving system monitoring, charging control, fault protection, and overall energy management.
The built in Bluetooth function and 3 inch clamp type blue screen make on site commissioning and battery status checking more convenient for installers and technical teams.
Parallel Expansion Up to 16 Units
The 50kwh solar battery supports parallel operation for larger energy storage projects. A single unit provides 50kWh rated energy. When up to 16 units are connected in parallel, the system can expand to about 800kWh nominal energy.
This makes the product suitable not only for large residential projects, but also for villas, farms, small commercial facilities, telecom backup, off grid buildings, and distributed solar storage projects that may need future capacity expansion.
Whole Home Backup Power for Larger Energy Needs
A 50kWh solar battery is a practical choice for households that want more than basic emergency backup. When connected to a compatible hybrid inverter and solar PV system, the battery can be charged by solar energy during the day. During outages or peak electricity periods, the system can automatically supply stored energy to selected home circuits or the whole home backup panel, depending on the electrical design.
Reliable Performance Across Common Temperature Ranges
The 50kWh solar battery supports charging from 0°C to 55°C and discharging from minus 20°C to 60°C. This operating window allows the system to serve many residential and light commercial environments when installed in a suitable indoor or protected location.
For storage before installation, the recommended storage temperature is 0°C to 45°C for 1 month, 0°C to 35°C for 3 months, and 0°C to 25°C for 6 months.
Customization OEM ODM
Avepower supports OEM ODM customization for this 50kWh solar battery platform. We can help distributors, installers, and project developers customize the appearance, logo, packaging, communication protocol, capacity configuration, and functional options according to market needs.
Whether you need a private label battery product, a specific inverter communication match, or a project based solar storage solution, Avepower can provide engineering support from design to mass production.
Typical Applications
This 50kWh solar battery is ideal for large homes, villas, and off-grid systems, as well as farms, rural areas, and small commercial projects. It supports peak shaving, load shifting, and reliable backup power, and is well suited for distributor, installer, and OEM/ODM energy storage solutions.
Product Specifications
| Items | Value |
|---|---|
|
Nominal Voltage |
51.2V |
|
Nominal Capacity |
942Ah |
|
Nominal Energy |
50kWh |
|
Battery Chemistry |
LiFePO4 |
|
Charging Voltage |
58.4V |
|
Working Voltage |
40V to 58.4V |
|
Charging Mode |
CC CV |
|
Charge Temperature |
0°C to 55°C |
|
Discharge Temperature |
minus 20°C to 60°C |
|
Cycle Life |
＞ 8000（ @25℃， 80% DOD） |
|
Standard Charge Current |
188.4A |
|
Max Charge Current |
300A |
|
Max Discharge Current |
300A |
|
Internal Resistance |
≤100mΩ |
|
Communication |
CAN RS485 RS232 |
|
Monitoring |
Bluetooth and 3 Inch Blue Screen |
|
Supports up to 16 units in parallel |
Inverter Compatibility
Avepower batteries are designed to support integration with many mainstream inverter brands through CAN RS485 and RS232 communication. For each project, we recommend confirming inverter model, protocol, voltage range, charge current, discharge current, and installation requirements before final configuration.
Only some common compatible inverter models are listed here. For the full list or to check a specific model, please visit the Avepower Inverter Compatibility List.
FAQs
Find quick answers to the most frequently asked questions below and discover how it can transform your energy use.
Yes. Avepower supports OEM ODM customization, including appearance, logo, packaging, capacity configuration, BMS communication, and functional options for distributors, installers, and project developers.
The cabinet size is 330 × 900 × 1095mm excluding rollers and 330 × 900 × 1177mm including rollers. The approximate weight is 364kg.
The 50kwh solar battery uses a JK 300A protection board with a 3 inch clamp type blue screen. It supports 2A active balancing, Bluetooth, and CAN RS485 RS232 communication.
The standard charge current is 188.4A, and the maximum charge current is 300A.
The maximum discharge current is 300A, making it suitable for higher power solar storage and backup applications when matched with the right inverter.
Yes. The BMS supports CAN RS485 and RS232 communication, which helps the battery communicate with compatible hybrid inverters and energy management systems.
Get a Custom 50kWh Solar Battery Solution
Avepower supports installers, distributors, wholesalers, EPCs, and project developers with LiFePO4 battery manufacturing, OEM ODM customization, technical matching, and energy storage solution support.
